::-webkit-scrollbar
    width: 9px
    height: 9px

::-webkit-scrollbar-thumb
    border-radius: 4px
    background-color: #ccc
::-webkit-scrollbar-track
    background-color: #eee

body, html
  line-height: 1
  // min-width: 1220px
  -webkit-tap-highlight-color: transparent
  height: 100%
  background: #f1f2f6
.clearfix:after 
  content '.'
  display block
  height 0
  clear both
  visibility hidden